11746243523 has 8 divisors (see below), whose sum is σ = 13427844192. Its totient is φ = 10065534336.

The previous prime is 11746243427. The next prime is 11746243529. The reversal of 11746243523 is 32534264711.

11746243523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11746243523 - 2¹⁰ = 11746242499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11746243529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194390 + ... + 247547.

It is an arithmetic number, because the mean of its divisors is an integer number (1678480524).

Almost surely, 2^11746243523 is an apocalyptic number.

11746243523 is a deficient number, since it is larger than the sum of its proper divisors (1681600669).

11746243523 is an equidigital number, since it uses as much as digits as its factorization.

11746243523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445741.

The product of its digits is 120960, while the sum is 38.

The spelling of 11746243523 in words is "eleven billion, seven hundred forty-six million, two hundred forty-three thousand, five hundred twenty-three".